Sebaceous glands secrete oil to protect the skin. Sweat glands secrete watery perspiration to excrete wastes and cool the body.
sebum
to secrete sweat and oil
toxin
The glands of the skin called sebaceous glands produce an oily discharge.
This is because frogs secrete a mucus which help keep their skin moist
The type of glands that open on the surface of the skin and secrete a watery substance are called sweat glands. These glands help regulate body temperature by producing sweat, which evaporates from the skin and cools down the body.
The hippopotamus is a very large mammal that comes from Saharan, Africa. The hippopotamus has a secret skin to secrete oil to minimize the growth of bacteria.
Glandular cells, such as those found in the endocrine and exocrine glands, continuously secrete substances throughout their lifespan. These secretions can include hormones, enzymes, and other important compounds that are essential for various bodily functions.
Yes. Haven't you noticed that your hair gets oily. Your skin needs it as well, to keep it from cracking. Your hair is part of the skin, so it get oily, too.
The glands of the skin, or the integumentary glands, include apocrine and eccrine sweat glands, and sebaceous glands that secrete sebum, or skin oil.
They're called Langerhans cell. On infection of an area of skin, the local Langerhans' cells will take up and process microbial antigens to become fully-functional antigen-presenting cells. http://en.wikipedia.org/wiki/Langerhans_cell